Public relations / edited by Norman A. Alder ...[et al.]. - Harvard : President and Fellows of Harvard ; c 1975. - 132 p. ; ill. ; 29 cm. - A harvard business review reprint series. . 331 331 ISBN: 0-86735-150-0 (Sft cover) 0-86755-151-9 (Hard cover) Subjects--Topical Terms: Advertising and public relations. Dewey Class. No.: 659.2 / P96